Noriko Colors

New colors added for Fall 2026:

Butterscotch Balayage-R

Glazed Caramel-R

Pecan-R

Colors and color descriptions for Noriko wigs.  Colors used by Aderans' brands:  Alexander Couture, Amore, Noriko, Muse Series, Orchid Collection, and René of Paris

  1. See every color the brand has to offer.
  2. Read the color descriptions.
  3. See all of the styles available in that color.
  4. See all of the styles *shown in that color.

*Wigs may be shown in multiple colors, so please check the product description to see which images match the color you are searching.

Quick Navigation

Black & Brown

Almond Rocka-R

Almond Rocka-R

Rooted. Cappucino base with a mix of dark strawberry blond and medium golden blond highlights with deep brown roots
Almond Spice-R

Almond Spice-R

Rooted. Toasted almond tones, beige and gold blonds with a medium mocha brown root
Auburn Sugar-R

Auburn Sugar-R

Rooted. Dark brown rooted auburn base flowing into beautiful slices of gold and cherry blond with fine smoky blond highlights and tones of copper
Bronde-R

Bronde-R

Perfect mix of dark brown, natural medium blond tones. Adding medium dark brown root completes the color profile.
Bronzed Brown

Bronzed Brown

Bronze-based medium red with coco chocolate lowlights and hazel copper highlights and glimmers of rosewood and autumn orange
Brown Sable

Brown Sable

Neutral medium brown base with cool light brown highlights and face-framing strands
Butterscotch Balayage-R

Butterscotch Balayage-R

A modern blend of chocolate brown, medium copper brown, and light ash blonde, finished with a soft dark root for added depth, dimension, and effortless sophistication.
Cappucino

Cappucino

Cappuccino is a deep, pure brown blended with a warm, rich mahogany brown. It has a realistically smooth "go to" in its essential tone.
Cashmere Brown-SR

Cashmere Brown-SR

Cashmere Brown-SR is a stunning color that has given a new twist to our rooted colors. The SR stands for soft root and gives the definition of a rooted color without any harsh lines. Cashmere Brown-LR has a medium beige brown base with woven velvet blond highlights.
Chocolate Frost-R

Chocolate Frost-R

Rooted. Soft warm medium brown base tones, splashed with a blend of cool light blond and dark warm blond highlights. The addition of neutral dark brown roots creates a modern yet realistic appearance.
Chocolate Swirl

Chocolate Swirl

Chocolate Swirl has a Cappucino-base, with a mix of honey brown and medium yellow blonde highlights. It features a nice balance of tastefully placed highlights, giving a smooth, decadent look!
Coffee Latte

Coffee Latte

Coffee Latte has a Cappucino-base with a mix of warm medium brown and medium golden blond highlights. With strategically placed highlights throughout, the warm toned color will highlight and warm the skin tone.
Coffee Latte-R

Coffee Latte-R

Rooted. This is our rooted version of Coffee Latte. With a cappucino-base mixed with warm medium brown and medium golden blond highlights, the rich, deep dark brown roots give a natural shadowed appearance.
Dark Chocolate

Dark Chocolate

Dark Chocolate is the perfect neutral brown. Carefully crafted by blending a rich, deep chocolate brown with a cool medium brown tone, this color will look natural and real to those looking for a dark color.
Deep Smoky Brown

Deep Smoky Brown

Elegantly blended Expresso and cool ashy brown combined to form one of our most natural brown colors. The color contrast of Deep Smoky Brown creates a lifelike, dimensional look.
Expresso

Expresso

Expresso is our most decadent darkest brown which was created with a very rich, cool tone. Silky, satin and oh so sophisticated.
Garnet Glaze

Garnet Glaze

This rich classy red brown has bags of shine and has highlights and low lights of slightly lighter and darker coppers running throughout the garnet brown base.
Ginger Brown

Ginger Brown

Ginger Brown is a fabulous mixture of our Cappucino color and a medium reddish brown.
Glazed Caramel-R

Glazed Caramel-R

Rich warm brown and dark blonde tones are paired with naturally placed ashy highlights, creating beautiful dimension and movement. Dark root adds depth for a polished, salon-fresh finish with a modern edge.
Golden Brown

Golden Brown

This unique color is a carefully crafted one-tone medium brown. With a distinctive mixture of cool ashy brown and rich warm brown, it's an excellent choice for all skin tones.
Honey Brown-R

Honey Brown-R

Rooted. A summery, rooted color that blends a sunkissed, medium brown base blended with medium honey blond highlights. The dark brown roots are added for a natural shadowed effect and warm tone that enhances the skin tone.
Iced Mocha-R

Iced Mocha-R

Rooted. Iced Mocha-R balances our Medium Brown-base with cool light blond highlights. Warm, dark root color creates any type of realistic length, giving off a stunning look.
Icy Caviar

Icy Caviar

Icy Caviar has an off-black base, with carefully placed white highlights. This new grey creates a trendy yet elegant look.
Java Frost

Java Frost

Warm Cappucino-based with a mix of reddish brown and medium golden blond highlights. Java Frost's highlights create a polished, dimensional look with subtle lightening.
Kahlua Blast

Kahlua Blast

Kahlua Blast is a cool toned brown that has a Dark Chocolate-base. This color has a lively yellow golden streak on the front, making it a statement color for daily wear.
Kandy Brown-LR

Kandy Brown-LR

Long Rooted. Kandy Brown-LR is a mixture of warm light brown and dark rich brown tones. It's natural long shadow roots compliment this trendy, realistic appearance.
Light Chocolate

Light Chocolate

Our light chocolate color brings dynamic dimensions as it is created with a warm, coppery light brown. One of our year-round favorites, it's suitable for all occasions for a soft, natural look.
Macadamia-LR

Macadamia-LR

Long Rooted. The warm rich ombre of the macadamia brown roots blend through into soft, golden blond and walnut cream slices. With a luxury, velvet finish, Macadamia-LR looks great in long and mid length styles.
Maple Sugar-R

Maple Sugar-R

Rooted. This dreamy color showcases a light, warm medium brown base with warm medium blond highlights. Warm, dark brown roots create any type of realistic length and style, making Maple Sugar-R a showstopper!
Marble Brown

Marble Brown

Marble Brown is an all-purpose, dependable brown tone. It's a perfect mixture of warm dark brown and medium golden blond, creating a realistic yet stylish appearance.
Marble Brown-LR

Marble Brown-LR

Long Rooted. Marble Brown-LR is a long rooted beauty that combines the perfect mixture of warm dark brown and medium golden blond. Long, warm dark brown roots add a sophisticated finish.
Marble Brown-R

Marble Brown-R

Rooted. Marble Brown-R is the perfect mixture of a warm dark brown and medium golden blond. Warm, dark brown roots added for a natural shadowed effect create a warm, but defining look.
Medium Brown

Medium Brown

This cool-toned medium brown is a perfect fusion for both brown and blond enthusiasts.
Melted Coconut

Melted Coconut

Rooted. Melted Coconut has a dark rich brown root with soft golden medium brown at middle and warm white ends. A beautiful, but natural looking blend!
Milk Tea-LR

Milk Tea-LR

Long Rooted. Milk Tea-LR is a trendy mixture of warm light brown with a hint of pastel lavender. Medium brown long roots are added to create a vibrant, unique effect.
Mulberry Brown

Mulberry Brown

Mulberry Brown is a decadent dark rich red brown. Tones of rich dark summer berries run throughout the hair color.
Pecan Brown

Pecan Brown

Pecan Brown is a stunning blend of cool medium brown and light ashy blond.
Pecan-R

Pecan-R

Rooted. Pecan-R is the rooted version of Pecan, a mixture of warm medium brown and ashy medium brown.
Raisin Glaze-H

Raisin Glaze-H

This beautiful hybrant red has a dark raisin brown blended root with slices of pinky tones running throughout. The creamy cedar slices and smoky peach highlights complement this multi toned red.
Red Brown

Red Brown

Red Brown is a natural blend of warm rich brown and reddish brown. The tone appears as a subtle reddish shade on a beautiful brown base, which is a great choice for both red and brown enthusiasts.
Snowy Umber-R

Snowy Umber-R

Snowy Umber-R features a medium ginger brown base with white blond highlights. A very unique and multi-dimensional color.
Sparkling Mocha-R

Sparkling Mocha-R

Rooted. A neutral dark-brown base featuring silvery white and golden blond highlights.
Spiced Brown

Spiced Brown

Spiced Brown has perfectly placed warm dark-brown, dark reddish-brown and dark golden-brown tones that create a natural, dimensional finish.
Toasted Brown

Toasted Brown

Toasted Brown is a blend of our Cappucino color and warm copper brown highlights. These colors are combined to form a strikingly beautiful brown.

Blonde

Banana Split-LR

Banana Split-LR

Long Rooted. Long chocolate root which blends into golden yellow slices with banana blonds running toward the ends.
Butter Pecan-R

Butter Pecan-R

Rooted. The rooted sister of butter pecan has an additional color of warm chocolate brown placed at the root as a regrowth, making it very realistic. This pecan blond which melts into many tones of warmth, runs into a toasted pecan white. The creams throughout it look extremely natural and blend through the length.
Caramel Cream

Caramel Cream

Caramel Cream has blossom white, clean, creamy slices and rich caramel and magnolia tones running throughout this color.
Champagne-R

Champagne-R

Rooted. Champagne-R is a luxurious color with many fine tones of blond which complements the skin and eyes. Cream blonds, champagne hues and pale gold undertones make the blond a work of art! The medium warm brown root gives it the most natural of regrowths and keeps it looking very realistic.
Champagne Silver

Champagne Silver

Champagne Silver has a combination of platinum blond and natural light grey. It has soft, light blond tones at the face line and has ends creates a refreshing, dimensional look.
Creamy Blond

Creamy Blond

This bombshell blond is packed with platinum blond and creamy highlights. The lightest of our traditional blonds. Though it is very light, it is still able to flatter the skin tone with its unique blended formula.
Creamy Toast-R

Creamy Toast-R

Rooted. This irresistibly, gorgeous blond is both natural and outgoing. Creamy Toast-R has a blended regrowth of almond brown and has creamy porcelain slices throughout and undertones of soft wheat and pale light oak.
Creamy Toffee

Creamy Toffee

Creamy Toffee is a warm based blond, running with very fine cream highlights and weaved to perfection. This beautiful color has a gold glow and undertones of coffee.
Creamy Toffee-R

Creamy Toffee-R

Rooted. This is the rooted version of Creamy Toffee. The color has undertones of coffee, gold honey tones and cream blond with a toffee twist gives the root a very natural regrowth charming and sophisticated.
Desert Sand-R

Desert Sand-R

Rooted. Desert Sand-R is a natural blend of warm rich blond and cool light blond with a medium brown root.
Frosted Mushroom-R

Frosted Mushroom-R

Rooted. A neutral dark-brown base, highlighted with soft golden brown and soft white. This new tone is multi-generational, suitable for fashion looks and sophisticated grey lovers.
Frosti Blond

Frosti Blond

Frosti Blond is an ashy finely highlighted color, coming from a gentle root of dark blond. This is a very natural color, conservatively cool and sophisticated.
Gold Blond

Gold Blond

Gold Blond is a truly wonderful gold satin blond. There are many warm, honey and golden wheat shades.
Harvest Gold

Harvest Gold

A dark blond base which displays the finest of honey highlights. These are blended throughout the color and gradually get lighter towards the ends, giving this color a super summery vibe.
Honey Wheat-R

Honey Wheat-R

Rooted. This wheaty rooted wonder suites all ages and skin tones. The chocolate brown root of Honey Wheat-R has regrowth that graduates into the mid lengths and ends. Full of gentle slices of honey cream and blond wheaty tones.
Ice Blond

Ice Blond

This captivating clever color has a blend of beautiful ash blond highlights and velvet blonds. Towards the ends of the hair, you are hit with blocks of ice blonde tips. Crisp and cool.
Melted Marshmallow

Melted Marshmallow

Long Rooted. Melted Marshmallow is a super, sophisticated blend of blond that works beautifully with every skin tone as it is a marriage of both warm and ash blonds. Starting from a rich dark blond and melting into warm toffee tones and stunning coconut ash blond tips.
Milky Opal-R

Milky Opal-R

Rooted. A gorgeous, rooted blond with a mid-warm brown root which transcends beautifully into the expertly woven cream and white blonds with a deeper tone running throughout the bottom and has a subtle opal hue.
Mocha-H

Mocha-H

A tasteful hybrid blond! Blended from a warm medium biscuit, beige brown, graduating into cream slices and golden blondes, with undertones of velvety toffee running throughout.
Mochaccino-R

Mochaccino-R

Rooted. This rooted dark blond color has highlights of cream and icy coconut with a slight undertone of chocolate. Mochaccino-R is natural looking with a regrowth, making this color so irresistible!
Nutmeg-F

Nutmeg-F

Rooted. This scrumptious rooted nutmeg blond with medium golden rooted base, blends into blond cream tones, warm coconut and honey slices. Nutmeg-F is classy and defined!
Nutmeg-R

Nutmeg-R

Rooted. This scrumptious rooted nutmeg blond with medium golden rooted base, blends into blond cream tones, warm coconut and honey slices. Nutmeg-R is classy and defined!
Peach Gold

Peach Gold

A pure, warm light blond tone with blends of warm pink blond. A perfect mixture of peach-pink and blond tones add zest to any style.
Platinum Pearl

Platinum Pearl

Platinum Pearl is a beautiful blond color with extremely fine traces of white highlights. It is a clean, crisp, pearlescent blond.
Rose Gold-R

Rose Gold-R

Rooted. A rooted blond bomb shell with hints of rose and hues of peachy coral. Rose Gold-R's regrowth is a medium to dark golden brown and blends into the rose gold blond.
Sandalwood-H

Sandalwood-H

Different lights and undertones of sherry toffee, creamy blond and golden blonds give it the most natural of looks.
Sandy Cream Blond-R

Sandy Cream Blond-R

The Sandy Cream Blond-R features soft golden sand tones with subtly rooted color for a natural regrowth effect. This blend of beige brown, honey, and creamy blonde transitions beautifully into lighter shades, creating a warm, versatile look that flatters any skin tone. A perfect choice for effortless, honey-warm blonde style.
Sandy Salt

Sandy Salt

Sandy Salt is a carefully blended, warm medium-brown tone with a well-balanced silvery white base.
Sea Salt Blond-R

Sea Salt Blond-R

Rooted. A perfect mixture of cool, icy-blond and warm-dark blond. The rich brown root tone enhances the modern appearance.
Seashell Blond-R

Seashell Blond-R

Rooted. Seashell Blond-R is a beautiful mixture of cool white blond and creamy white tones combined with a soft brown root.
Spring Honey

Spring Honey

Spring Honey is shade darker than Strawberry Swirl. Spring Honey is a mix of blonde shades blended to create this fantastically sliced medium to light textured blond.
Spring Honey-R

Spring Honey-R

Rooted. This is the rooted regrowth version of Spring Honey. Regrowth makes this look very natural and the root tone is a medium gold honey brown. There is a mix of white blonde highlights and strawberry blonds. Complemented with medium velvet brown undertones.
Spring Honey-T

Spring Honey-T

Tip effect. A perfect blend of warm honey blond and cool platinum blond. Lighter face line & hair ends complete a dimensional appearance.
Strawberry Swirl

Strawberry Swirl

This sassy Strawberry Blond is a combination of white blond highlights and rose gold. It is one of our lightest tones which has the prettiest of pinkish hues and a mix of our finest blond shades.
Sugar Cane

Sugar Cane

A medium blonde base with burnt toffee, caramelized sugar lowlights and dusty blonde highlights. Sugar Cane is a clean, fresh blond.
Sugar Cane-R

Sugar Cane-R

Rooted. This darkish brown toffee rooted color keeps your wig looking on trend and realistic! Flowing into a honey blond with burnt toffee, caramelized sugar lowlights and dusty blonde highlights.
Vanilla Lush

Vanilla Lush

A light blond that displays creamy slices and vanilla slices with a slight apricot hue making this color feel warm. Suits any skin tone!
White Rose Blond-R

White Rose Blond-R

Rooted. White Rose Blond-R is a white blond base with subtle warm brown highlights. The medium-brown root creates a vibrant appearance.

Red

Auburn Sugar-R

Auburn Sugar-R

Rooted. Dark brown rooted auburn base flowing into beautiful slices of gold and cherry blond with fine smoky blond highlights and tones of copper.
Burgundy Rosa

Burgundy Rosa

Full-bodied deep red with black onyx and chili reds.
Cherrywood

Cherrywood

Cherrywood has a hybrant underlighted medium red brown mix has a multitude of tiny chocolate and rich cherry tones and fine flashes of ruby scarlet.
Chestnut

Chestnut

A blend of a multitude of medium brown reds to make an unrivaled chestnut. Chesnut has a subtle twist of color blending slightly lighter towards the ends. It is understated, natural and complements all skin tones.
Copper Glaze-R

Copper Glaze-R

Rooted. This rooted version of Copper Glaze has a regrowth of dark to medium amber brown and has honey gold blond highlights, scattering through to a medium copper brown. A much loved autumnal shade, this is both flattering and warm.
Crimson-LR

Crimson-LR

Long Rooted. Fire and spice. A rich coppery mid brown chocolate long root that smudges and blends into cool coppers and smoked orange.
Dark Rust

Dark Rust

Dark Rust is a medium to light multi-tonal red with highlights and lowlights of rusty red shades and apricot bronze with tastefully placed slices of Tuscan terracotta.
Garnet Glaze

Garnet Glaze

This rich classy red brown has bags of shine and has highlights and low lights of slightly lighter and darker coppers running throughout the garnet brown base.
Ginger Brown

Ginger Brown

Ginger Brown is a fabulous mixture of our Cappucino color and a medium reddish brown.
Ginger Highlight

Ginger Highlight

Ginger Highlight has deep browns and smoked paprika slices, blended into fine weaves of highlighted ginger. This copper twist is fashion forward and fabulous.
Glazed Auburn-R

Glazed Auburn-R

Rooted. Stunning fusion of deep red, medium copper, and dark chocolate root. This color is the essence of timeless beauty.
Honey Brown-R

Honey Brown-R

Rooted. A summery, rooted color that blends a sunkissed, medium brown base blended with medium honey blond highlights. The dark brown roots are added for a natural shadowed effect and warm tone that enhances the skin tone.
Irish Spice-R

Irish Spice-R

Rooted. This rooted version of Irish Spice has a medium red brown root regrowth. Irish Spice-R is a color that has a delightful blend of medium and light brown slices and cool copper highlights, with chestnut tones and a dark brown red copper undertone.
Melted Cinnamon

Melted Cinnamon

Long Rooted. Melted Cinnamon is a medium-brown root tone that melts into the cinnamon blond base color. It's then topped off with icy blond ends.
Mulberry Brown

Mulberry Brown

Mulberry Brown is a decadent dark rich red brown. Tones of rich dark summer berries run throughout the hair color.
Plumberry Jam-LR

Plumberry Jam-LR

Long Rooted. The longer rooted sister of Plumberry Jam-R with long dark intense burgundy ombre that graduates into a bright rich violet purple with a fuchsia hue. Looks delicious in long and mid length styles.
Plumberry Jam-R

Plumberry Jam-R

Rooted. This rooted powerful plum has a dark intense burgundy based regrowth followed by a bright rich violet purple with fuchsia hues.
Raisin Glaze-H

Raisin Glaze-H

This beautiful hybrant red has a dark raisin brown blended root with slices of pinky tones running throughout. The creamy cedar slices and smoky peach highlights complement this multi toned red.
Razberry Ice-R

Razberry Ice-R

Rooted. The rooted sister of Razberry Ice has a dark berry regrowth and a dark raspberry brown base with scattered highlights of dark copper and ash pearl medium blond with rouge undertones.
Red Brown

Red Brown

Red Brown is a natural blend of warm rich brown and reddish brown. The tone appears as a subtle reddish shade on a beautiful brown base, which is a great choice for both red and brown enthusiasts.
Red Pepper

Red Pepper

This dark red brown has red spicy deep scarlet tones and the finest tiny espresso lowlights. Red Pepper is a beautiful deep red color, that is very flattering on most skin tones.
Spiced Brown

Spiced Brown

Spiced Brown has perfectly placed warm dark-brown, dark reddish-brown and dark golden-brown tones that create a natural, dimensional finish.
Strawberry Swirl

Strawberry Swirl

This sassy Strawberry Blond is a combination of white blond highlights and rose gold. It is one of our lightest tones which has the prettiest of pinkish hues and a mix of our finest blond shades.
Terracotta-H

Terracotta-H

A mulit-tonal hybrant red with a dark red brown paprika regrowth, boasts a lovely selection of chocolate, henna, amber blond and terracotta weaves running through this super special shade.
NM Venetian Red-R

NM Venetian Red-R

Natural Movement. Rooted. This beautifully crafted shade features rich chestnut roots that transition seamlessly into a vibrant mix of pale copper, soft mahogany, and warm burnt-toffee cherry tones. This expertly blended palette creates a sophisticated, high-fashion salon finish.

Gray

Champagne Silver

Champagne Silver

Champagne Silver has a combination of platinum blond and natural light grey. It has soft, light blond tones at the face line and has ends creates a refreshing, dimensional look.
Icy Caviar

Icy Caviar

Icy Caviar has an off-black base, with carefully placed white highlights. This new grey creates a trendy yet elegant look.
Illumina-R

Illumina-R

Rooted. This striking iridescent white gives off hues of silver and pale purples. The dark brown root has an appearance of natural regrowth.
Lilac Silver-R

Lilac Silver-R

Rooted. Lilac Silver-R has a hint of soft lilac tone that's added to the base transitional silver color (light to medium grey). The dark root tone creates a trendy, fun vibe.
Midnite Pearl

Midnite Pearl

An on-trend blend of Cappucino-base, with a mix of silvery white highlights. Make a daily fashion statement with these well-balanced highlights.
Moonstone

Moonstone

Rooted. Blend of cool white silver gray and creamy white gray tones. The subtle, refined beauty of this color palette is completed with the addition of natural dark brown roots.
Platinum Pearl

Platinum Pearl

Platinum Pearl is a beautiful blond color with extremely fine traces of white highlights. It is a clean, crisp, pearlescent blond.
Sandy Salt

Sandy Salt

Sandy Salt is a carefully blended, warm medium-brown tone with a well-balanced silvery white base.
Sandy Silver

Sandy Silver

This gray tone is a warm, medium brown base with a mix of silvery white highlights. The color gradually goes from lighter at front to darker at nape. This color is perfect for those that love a gray color mixed with brown for a modern look!
Silver Mink

Silver Mink

Silver Mink is a cool gray that reminisces of a glistening ice wonderland. With a warm gray base and cool bright highlights, it's both natural and modern.
Silver Stone

Silver Stone

This is color is a must-have silver tone. Silver Stone is natural and realistic with gradation starting as a silvery white and ends as a dark salt-and-pepper tone at the nape.
Silver Stone-R

Silver Stone-R

Rooted. Silver Stone-R is a rooted version of our color Silver Stone. This color features a white silver tone front, silver and soft brown colors in middle, and dark brown mixed with silver nape. The dark brown root finishes this color off to create a tone that can work for all ages.
Simply White

Simply White

Simply White is a rootless simple, refined, pure white tone. This shade is beautiful for any age and can enhance any skin tone.
51

51

A medium gray base and stunning steely silver highlights.
56

56

A decadent gray shade graduating from a light gray base with sparkling finely weaved silver gray highlights.
60

60

A delicate, pure white tone.

Colorful

Bubblegum-R

Bubblegum-R

Rooted. Silver, greyish pink with a slight bubble gum blond tone throughout the mid lengths and ends rooted with an icy brown regrowth root.
Illumina-R

Illumina-R

Rooted. This striking iridescent white gives off hues of silver and pales purples. The dark brown root has an appearance of natural regrowth.
Lilac Silver-R

Lilac Silver-R

Rooted. Lilac Silver-R has a hint of soft lilac tone that's added to the base transitional silver color (light to medium grey). The dark root tone creates a trendy, fun vibe.
Plumberry Jam-LR

Plumberry Jam-LR

Long Rooted. The longer rooted sister of Plumberry Jam-R with long dark intense burgundy ombre that graduates into a bright rich violet purple with a fuchsia hue. Looks delicious in long and mid length styles.
Plumberry Jam-R

Plumberry Jam-R

Rooted. This rooted powerful plum has a dark intense burgundy based regrowth followed by a bright rich violet purple with fuchsia hues.
Seaglass-R

Seaglass-R

Rooted. This beige brown rooted color is captivating. The root seamlessly smudges into a pale peppermint green with hints of blue jade.

Natural Movement Colors

Natural Movement (NM) fiber is a perfect blend of high-quality synthetic fiber and heat friendly fiber. This new fiber reduces the shine that is usually caused by heat friendly fiber. Please remember this is a blended fiber wig not a heat friendly wig. Treat this fiber as regular synthetic fiber.